Oven



FIG. 1 is a perspective view of an oven, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a another side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of an oven, showing our new design in another configuration;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a side view thereof;

FIG. 12 is a another side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines are for environmental purpose only and form no part of the claimed design.

The dot-dash broken lines define boundaries of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for an oven, as shown and described. 